Finite Group Databasebeta

D73⋊#131 #17989663

order4672
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD73⋊#131

Splittings

SylowC73 ⋊ C2×#131

Subgroups

subgroupG/H
centerC4C22×#64408
commutator, socleC2×C73C23×C4
FrattiniC2C23×#64408
Fitting#41×C73C4
prime radical#41×D73C2
cosocleDic73C24
hypercenter#41#64408
hypocenterC73C2×#131
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ #41

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1168

Polycyclic presentation:

2^6,73|a^2=e,e^2=f,g^a=g^27,c^b=cf,g^d=g^72,g^e=g^72

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4672, 1625);